83376139

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{173}}^1\times {\mathrm{569}}^1$

素因数の和:771

約数の個数: 24

約数和(自身を含む): 105527520

約数和(自身を除く): 22151381

約数列:

[1, 7, 11, 77, 121, 173, 569, 847, 1211, 1903, 3983, 6259, 13321, 20933, 43813, 68849, 98437, 146531, 481943, 689059, 1082807, 7579649, 11910877, 83376139]

約数ペア:

[(1, 83376139), (7, 11910877), (11, 7579649), (77, 1082807), (121, 689059), (173, 481943), (569, 146531), (847, 98437), (1211, 68849), (1903, 43813), (3983, 20933), (6259, 13321)]